1444264920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33713}}^1$

素因数の和:33754

約数の個数: 192

約数和(自身を含む): 5680134720

約数和(自身を除く): 4235869800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 33713, 42840, 67426, 101139, 134852, 168565, 202278, 235991, 269704, 303417, 337130, 404556, 471982, 505695, 573121, 606834, 674260, 707973, 809112, 943964, 1011390, 1146242, 1179955, 1213668, 1348520, 1415946, 1517085, 1719363, 1887928, 2022780, 2123919, 2292484, 2359910, 2427336, 2831892, 2865605, 3034170, 3438726, 3539865, 4011847, 4045560, 4247838, 4584968, 4719820, 5158089, 5663784, 5731210, 6068340, 6877452, 7079730, 8023694, 8495676, 8596815, 9439640, 10316178, 10619595, 11462420, 12035541, 12136680, 13754904, 14159460, 16047388, 16991352, 17193630, 20059235, 20632356, 21239190, 22924840, 24071082, 25790445, 28318920, 32094776, 34387260, 36106623, 40118470, 41264712, 42478380, 48142164, 51580890, 60177705, 68774520, 72213246, 80236940, 84956760, 96284328, 103161780, 120355410, 144426492, 160473880, 180533115, 206323560, 240710820, 288852984, 361066230, 481421640, 722132460, 1444264920]

約数ペア:

[(1, 1444264920), (2, 722132460), (3, 481421640), (4, 361066230), (5, 288852984), (6, 240710820), (7, 206323560), (8, 180533115), (9, 160473880), (10, 144426492), (12, 120355410), (14, 103161780), (15, 96284328), (17, 84956760), (18, 80236940), (20, 72213246), (21, 68774520), (24, 60177705), (28, 51580890), (30, 48142164), (34, 42478380), (35, 41264712), (36, 40118470), (40, 36106623), (42, 34387260), (45, 32094776), (51, 28318920), (56, 25790445), (60, 24071082), (63, 22924840), (68, 21239190), (70, 20632356), (72, 20059235), (84, 17193630), (85, 16991352), (90, 16047388), (102, 14159460), (105, 13754904), (119, 12136680), (120, 12035541), (126, 11462420), (136, 10619595), (140, 10316178), (153, 9439640), (168, 8596815), (170, 8495676), (180, 8023694), (204, 7079730), (210, 6877452), (238, 6068340), (252, 5731210), (255, 5663784), (280, 5158089), (306, 4719820), (315, 4584968), (340, 4247838), (357, 4045560), (360, 4011847), (408, 3539865), (420, 3438726), (476, 3034170), (504, 2865605), (510, 2831892), (595, 2427336), (612, 2359910), (630, 2292484), (680, 2123919), (714, 2022780), (765, 1887928), (840, 1719363), (952, 1517085), (1020, 1415946), (1071, 1348520), (1190, 1213668), (1224, 1179955), (1260, 1146242), (1428, 1011390), (1530, 943964), (1785, 809112), (2040, 707973), (2142, 674260), (2380, 606834), (2520, 573121), (2856, 505695), (3060, 471982), (3570, 404556), (4284, 337130), (4760, 303417), (5355, 269704), (6120, 235991), (7140, 202278), (8568, 168565), (10710, 134852), (14280, 101139), (21420, 67426), (33713, 42840)]